package com.romotc.common.utils;

import org.apache.commons.lang.StringUtils;

public class MyStringUtil extends StringUtils{

	public static String join(int[] intArray, String separator) {
		if(intArray == null || intArray.length == 0) {
			return null;
		}
		
		Integer[] intObjArray = new Integer[intArray.length];
		int j = 0;
		for(int i : intArray) {
			intObjArray[j++] = i;
		}
		
		return join(intObjArray, separator);
	}
}
